door glass window rattle

I have started to notice a rattle when I go through puddles. that is coming from passenger side window, or second row. In talking with other owners this is experienced by others as well. I wonder if anyone has gone to dealership to get it addressed and is it even worth it. Part of me wants to say I am being a little too neurotic as it seems minor and does not bother other passengers when I am driving. But the vehicle is under warranty and if it is a fixable problem, I should get it fixed now.

Anyone experience this, has going to the dealer fixed this issue?

 

not exactly a rattle but my driver side front door window would go all the way up but then with a few bumps would drop down just enough to allow air, wind and traffic noise in. Dealer found the motor was bad and replaced it under warranty. Try pushing up on the door windows from the outside when they have been raised fully with door shut to see if they are dropping down a little bit. If so you will be able to push them up a bit